Explosion-proof single beam photoelectric sensors

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Explosion-proof single-beam photoelectric sensors

Families LBD, LBN, LBG, ILD, ILN, ILO, ILG, AX-S, AX-E

Sensor Families – LBS/LBN/LBD/LBG

One-Way Light Barriers LBS/LBN/LBD-011-SIR/SDI/EFP/EVP(-OP)

with alignment aid, very robust, ideal for industrial applications

  • Range: 10m
  • Alignment aid through 3-color LED on the back of the device
  • LBD Series: ATEX and IECEx certified
  • LBD Series: Application in Ex zones (0), 1, 2, (20), 21, 22, optical radiation may affect zones 0, 20
  • LBN Series: Application in Ex zones 2, 22
  • Available with optional contamination indicator output VA
  • Available with optional transmitter blanking input DI
  • Design: M18, Protection class: IP 67

One-Way Light Barriers LBS/LBN/LBD-100-SIR/SDI/EFP/EVP(-OP)

with alignment aid, very robust, ideal for industrial applications

  • Range: 100m
  • Alignment aid through 3-color LED on the back of the device
  • ATEX and IECEx certified
  • Application in Ex zones (0), 1, 2, (20), 21, 22, optical radiation may affect zones 0, 20
  • Available with optional contamination indicator output VA
  • Available with optional transmitter blanking input DI
  • Design: M18, Protection class: IP 67

One-way light barriers LBS/LBN/LBD-201-SIR/SDI/EVP(-OP)-SIL2

with alignment assistance, very robust, ideal for industrial applications,
with Performance Level PL c and Safety Integrity Level SIL 2

  • Range: 120m
  • Optimal alignment through status visualization via receiver optics
  • Series LBD: ATEX and IECEx certified
  • LBN: For use in Ex-zones 2, 22
  • Robust light barrier for industrial applications
  • Housing: M18, Protection class: IP 67

One-way light barriers LBS/LBN/LBD-201-SIR/SDI/EVP(-OP)-SIL2

with alignment assistance, very robust, ideal for industrial applications,
with Performance Level PL c and Safety Integrity Level SIL 2

  • Range: 120m
  • Optimal alignment through status visualization via receiver optics
  • Series LBD: ATEX and IECEx certified
  • LBN: For use in Ex-zones 2, 22
  • Robust light barrier for industrial applications
  • Housing: M18, Protection class: IP 67

One-way light barriers LBD-GBZ-ESZ-OP

with alignment assistance, very robust, ideal for industrial applications 

  • Range: 120m
  • Alignment assistance through 3-color LED on the back of the receiver
  • Application in Ex zones (0), 1, 2, (20), 21, 22; optical radiation may act in zones 0, 20
  • Robust light barrier for industrial applications
  • Housing: M18, Protection class: IP 67

One-way light barriers LBD-GBZ-ESZ-OP

with alignment assistance, very robust, ideal for industrial applications

  • Range: 120m
  • Alignment assistance through 3-color LED on the back of the receiver
  • Application in Ex zones (0), 1, 2, (20), 21, 22; optical radiation may act in zones 0, 20
  • Robust light barrier for industrial applications
  • Housing: M18, Protection class: IP 67

One-way light barriers LBG-EEZ-HRZ-ZA

Laser, visible red, 650nm, Class 2, very robust, ideal for industrial applications 

  • Measuring range: 50m
  • Application in Ex zones (0), 1, 2, (20), 21, 22; optical radiation may act in zones 0, 20
  • Robust light barrier for industrial applications
  • Housing: M18, Protection class: IP 67

One-way light barriers LBS/LBN/LBD-201-S/E-VA-OP

Infrared, 870nm, with alignment assistance, very robust, ideal for industrial applications

  • Range: 120m
  • Good penetration in polluted atmospheres
  • Optimal alignment assistance through status indicator in the receiver optics
  • Short response time
  • Robust and interference-resistant light barrier
  • LBD: For applications in Ex zones 1, 2, 21, 22; optical radiation may also act in zones 0, 20
  • LBN: For applications in Ex zones 2, 22; optical radiation may also act in zones 1, 21
  • LBS: Not approved for Ex zones
  • Housing: M18, Protection class: IP 67

One-way light barriers LBD/LBN-20-S/E-OP

Infrared, 870nm, with alignment assistance, very robust, ideal for industrial applications

  • Range: 20m, short response time
  • Optimal alignment through visualization via LED on the back of the receiver
  • With optional emitter shutdown input “DI”
  • Series LBD-20-S/E-OP: Suitable for use in Ex zones 1, 2, 21, 22; optical radiation may also act in Ex zones 0, 20
  • Series LBN-20-S/E-OP: Suitable for use in Ex zones 2, 22; optical radiation may also act in Ex zones 1, 21
  • Housing: M18, Protection class: IP 67

One-way light barriers LBx-L50-LSR/LDI(-OP) / LBx-L50-EVA(-OP)

Laser, visible red, 650nm, Class 2, with alignment assistance, very robust, ideal for industrial applications

  • Short response time
  • Range: 50m
  • Optimal alignment assistance through status indicator via illuminated receiver lens
  • With optional emitter deactivation input
  • With contamination indicator output
  • Series LBD: For use in Ex zones 1(0), 2(0), 21(20), 22(20)
  • Series LBN: For use in Ex zones 2, 22
  • Housing: M18, Protection class: IP 67

One-way light barriers LBx-L50-S/E-VA(-OP)

Laser, visible red, 650nm, Class 2, with alignment assistance, very robust, ideal for industrial applications

  • Short response time
  • Range: 50m
  • Optimal alignment assistance through status indicator via illuminated receiver lens
  • With optional emitter deactivation input
  • With contamination indicator output
  • Series LBD: Suitable for use in Ex zones 1(0), 2(0), 21(20), 22(20)
  • Series LBN: Suitable for use in Ex zones 2(1), 22(21)
  • Series LBN/LBD: With limited optical output power according to EN 60079-28
  • Housing: M18, Protection class: IP 67

One-way light barriers LBD-L54-LSR/LDI(-OP)

Laser, visible red, 650nm, Class 2, with alignment assistance, very robust, ideal for industrial applications

  • Short response time
  • Range: 50m
  • Optimal alignment assistance through status indicator via illuminated receiver lens
  • With optional emitter deactivation input
  • With contamination indicator output
  • Series LBD: Suitable for use in Ex zones (0)1, (0)2, 22
  • Housing: M18, Protection class: IP 67

Sensor Families – ILD/ILG/ILN/ILO/ILS

One-way light barriers IRL/ILN/ILD-050-ST*/E**(-OP)-SIL2

Safety approval PL c, SIL 2, very robust, ideal for industrial applications

  • Range: 50m
  • High penetration in contaminated areas
  • Optimal alignment through status visualization via receiver optics
  • Types A to D with 4 different transmitter frequencies
  • Series ILD: ATEX and IECEx certified
  • Series ILD: For use in Ex zones (0), 1, 2, (20), 21, 22; may radiate into Ex zones 0 and 20
  • Series ILN: For use in Ex zones 2, 22
  • Series IRL/ILN/ILD-050-SG*/EG*: For fiber optic connection
  • Housing: M30, Protection class: IP 67

One-way light barriers IRL/ILN/ILD-108-S/E

with alignment assistance, very robust, ideal for industrial applications

  • Range: 80m
  • High penetration in contaminated areas
  • Optimal alignment through status visualization via receiver optics
  • Series ILD: ATEX and IECEx certified
  • Series ILD: For use in Ex zones (0), 1, 2, (20), 21, 22; may radiate into Ex zones 0 and 20
  • Series ILN: For use in Ex zones 2, 22
  • Good alignment through 3-color LED on the back
  • Short response time
  • PNP output
  • Housing: M30, Protection class: IP 6

One-way light barriers IRL/ILN/ILD-108-SIR/EFP(-OP)

with alignment assistance, very robust, ideal for industrial applications

  • Range: 80m
  • ILD: ATEX and IECEx certified
  • ILD: For use in Ex zones (0), 1, 2, (20), 21, 22; optical radiation may act in zones 0, 20
  • ILN: For use in Ex zones 2, 22
  • Alignment assistance through 3-color LED on the back of the receiver
  • Robust and interference-resistant light barrier
  • Housing: M30, Protection class: IP 67

One-way light barriers IRL/ILN/ILD-108-SIR/SDI/EFP(-OP)-SIL2

Safety approval PL c, SIL 2, alignment assistance, very robust, ideal for industrial applications

  • Range: 80m
  • ILD: ATEX and IECEx certified
  • ILD: For use in Ex zones (0), 1, 2, (20), 21, 22; optical radiation may act in zones 0, 20
  • ILN: For use in Ex zones 2, 22
  • Alignment assistance via 3-color LED on the back of the receiver
  • Robust and interference-resistant light barrier
  • Housing: M30, Protection class: IP 67

One-way light barriers ILD-108-SIR/EFP-OP

with alignment assistance, very robust, ideal for industrial applications, with CCC certification

  • Range: 80m
  • ILD: ATEX and IECEx certified
  • ILD: For use in Ex zones (0), 1, 2, (20), 21, 22; optical radiation may act in zones 0, 20
  • ILN: For use in Ex zones 2, 22
  • Alignment assistance via 3-color LED on the back of the receiver
  • Robust and interference-resistant light barrier
  • Housing: M30, Protection class: IP 67

One-way light barriers IRL/ILN/ILD-108-S/E(-OP)

with alignment assistance, very robust, ideal for industrial applications, with CCC certification

  • Range: 80m
  • Good penetration in polluted atmospheres
  • Optimal alignment through status indication in the receiver optics
  • ILD: For use in Ex zones 1, 2, 21, 22
  • Optical radiation may act in zones 0, 20
  • ILN: For use in Ex zones 2, 22; optical radiation may act in zones 1, 21
  • Robust and interference-resistant light barrier
  • Housing: M30, Protection class: IP 67

One-way light barriers IRL/ILN/ILD-108-ST*/E**(-OP)-SIL

Alignment assistance, very robust, ideal for industrial applications, with Performance Level c and Safety Integrity Level 2

  • Range: 80m
  • Suitable for use in very heavily contaminated areas
  • ILD: ATEX and IECEx certified
  • ILD: For use in Ex zones (0), 1, 2, (20), 21, 22; optical radiation may act in zones 0, 20
  • ILN: For use in Ex zones 2, 22
  • Optimal alignment through status visualization via receiver optics
  • Types A to D with 4 different transmitter frequencies
  • Robust and interference-resistant light barrier for industrial applications
  • Housing: M30, Protection class: IP 67

One-way light barriers IRL/ILN/ILD-108-S**(-OP), IRL/ILN/ILD-108-E**(-OP)

with alignment assistance, very robust, ideal for industrial applications

  • Range: 80m
  • ILD: ATEX and IECEx certified
  • ILD: For use in Ex zones (0), 1, 2, (20), 21, 22; optical radiation may act in zones 0, 20
  • ILN: For use in Ex zones 2, 22
  • Alignment assistance via 3-color LED on the back of the receiver
  • Optional with integrated contamination indicator output “VA”
  • Robust and interference-resistant light barrier for industrial applications
  • Housing: M30, Protection class: IP 67

One-way light barriers IRL/ILN/ILD-201-S/E(-OP)

with alignment assistance, very robust, ideal for industrial applications

  • Range: 120m
  • Good penetration in polluted atmospheres
  • Optimal alignment through status indication in the receiver optics
  • ILD: For use in Ex zones 1, 2, 21, 22; optical radiation may act in zones 0, 20
  • ILN: For use in Ex zones 2, 22; optical radiation may act in zones 1, 21
  • Robust and interference-resistant light barrier
  • Housing: M30, Protection class: IP 67

One-way light barriers IRL/ILN/ILD-201-SIR/SDI/EFP(-OP)-SIL2

with alignment assistance, very robust, ideal for industrial applications, with Performance Level c and Safety Integrity Level 2

  • Range: 120m
  • Good penetration in polluted atmospheres
  • Optimal alignment through status indication in the receiver optics
  • ILD: For use in Ex zones 1, 2, 21, 22; optical radiation may act in zones 0, 20
  • ILN: For use in Ex zones 2, 22; optical radiation may act in zones 1, 21
  • Robust and interference-resistant light barrier
  • Housing: M30, Protection class: IP 67

One-way light barriers ILD-201-SIR/EFP-OP

with alignment assistance, very robust, ideal for industrial applications, with CCC certification

  • Range: 120m
  • Good penetration in polluted atmospheres
  • Alignment assistance via 3-color LED on the back of the receiver
  • For use in Ex zones 1, 2, 21, 22; optical radiation may act in zones 0, 20
  • Robust and interference-resistant light barrier
  • Housing: M30, Protection class: IP 67

One-way light barriers IRL/ILN/ILD-210-S/E(-OP)

with alignment assistance, very robust, ideal for industrial applications

  • Range: 120m
  • Good penetration in polluted atmospheres
  • ILD: For use in Ex zones (0), 1, 2, (20), 21, 22; optical radiation may act in zones 0, 20
  • ILN: For use in Ex zones (1), 2, (21), 22; optical radiation may act in zones 1, 21
  • Robust and interference-resistant light barrier
  • Housing: M30, Protection class: IP 67

One-way light barriers IRL/ILN/ILD-210-SIR/SDI/EFP(-OP)

with alignment assistance, very robust, ideal for industrial applications

  • Range: 120m
  • Good penetration in polluted atmospheres
  • Series ILD: ATEX and IECEx certified
  • ILD: For use in Ex zones (0), 1, 2, (20), 21, 22; optical radiation may act in zones 0, 20
  • ILN: For use in Ex zones (1), 2, (21), 22; optical radiation may act in zones 1, 21
  • Robust and interference-resistant light barrier
  • Housing: M30, Protection class: IP 67

One-way light barriers ILD-235-STA/ETA-OP

with alignment assistance, very robust, ideal for industrial applications

  • Range: 200m
  • Good penetration in polluted atmospheres
  • ATEX and IECEx certified
  • For use in Ex zones (0), 1, 2, (20), 21, 22; optical radiation may act in zones 0, 20
  • Robust light barrier for industrial applications
  • Alignment assistance via 3-color LED on the back of the receiver
  • Housing: M30, Protection class: IP 67

One-way light barriers ILD-235-SLS/ELS-OP-S243

with alignment assistance, very robust, ideal for industrial applications

  • Range: 200m
  • Good penetration in polluted atmospheres
  • Optimal alignment through status indication in the receiver optics
  • ATEX and IECEx certified
  • For use in Ex zones (0), 1, 2, (20), 21, 22; optical radiation may act in zone 0
  • Maximum operating temperature: +90°C
  • Robust light barrier for industrial applications
  • Housing: M30, Protection class: IP 67

One-way light barriers IRL/ILN/ILD-235-S**(-OP), IRL/ILN/ILD-235-E**(-OP)

with alignment assistance, very robust, ideal for industrial applications

  • Range: 200m
  • Good penetration in polluted atmospheres
  • Optimal alignment through status indication in the receiver optics and visible red light from the transmitter
  • With integrated contamination indicator output “VA”
  • Series ILD: IECEx certified
  • ILD: For use in Ex zones (0), 1, 2, (20), 21, 22; optical radiation can be used in Ex zones 0, 20
  • Series ILN: ATEX certified
  • ILN: For use in Ex zones 2, 22
  • Robust light barrier for industrial applications
  • Housing: M30, Protection class: IP 67

Single-Beam Photoelectric Sensors ILD-50/50NPN1/200-S/E-OP

Multiplex, with alignment aid, very robust, ideal for industrial applications 

  • Range: 200m
  • Good penetration in contaminated atmospheres
  • Robust and interference-resistant photoelectric sensor
  • Application in Ex Zones 1, 2, 21, 22
    Optical radiation may affect Zones 0, 20
  • Design: M30, Protection Class: IP 67

Single-Beam Photoelectric Sensors ILD-L15-S/E-OP

Laser, with alignment aid, very robust, ideal for industrial applications

  • Range: 15m
  • Laser class 2, visible red light
  • Detectable object size >=3mm
  • Short response time
  • Use in Ex Zones (0), 1, 2, (20), 21, 22
    Optical radiation may affect Zones 0, 20
  • Robust and interference-resistant laser photoelectric sensor
  • Design: M30, Protection Class: IP 67

Single-Beam Light Barriers ILD-L80/L160-S/E-OP and IRL-L80/L160-S/E

Laser, with alignment aid, very robust, ideal for industrial applications 

  • Range: 80m/160m
  • Visible laser light, laser class 2
  • Optimal alignment aid through status indicator in the receiver optics (only for VA versions)
  • Types ILD: Application in Ex zones 1, 2, 21, 22
    Optical radiation may operate in zones 0, 20
  • Robust and interference-resistant laser light barrier
  • Design: M30, protection class: IP 67

Single-Beam Light Barrier ILG-260-ADZ-OP

With alignment aid, very robust, ideal for industrial applications

  • Range: min. 30m
  • Robust light barrier for industrial applications
  • Design: M30, protection class: IP 67

Single-Beam Light Barrier ILG-260-LEA-NO

With alignment aid, very robust, ideal for industrial applications

  • Range: min. 30m
  • Robust light barrier for industrial applications
  • Design: M30, protection class: IP 67

Single-Beam Light Barriers IRL/ILN-210-S/E(-GD) S159

30VAC/VDC to 240VAC/VDC, very robust, ideal for industrial applications

  • Range: 120m
  • Ambient temperature: +100°C
  • Good penetration in dusty environments
  • Connection: 30VAC/VDC to 240VAC/VDC
  • Type ILN suitable for use in Ex zones 2 and 22
  • Robust and interference-resistant light barrier
  • Design: M30, protection class: IP 67

Single-Beam Light Barriers ILN-25/50N-S/E and ILN-25/50P-S/E

Very robust, ideal for industrial applications

  • Range: 25m/50m
  • For use in Ex zones 2 and 22
  • Robust and interference-resistant light barrier
  • Design: M30, protection class: IP 67

Single-Beam Light Barriers IRL-L5-S/E / ILN-L5-S/E-OP

Laser, very robust, ideal for industrial applications

  • Laser class 1, visible red light 650nm
  • Detectable object size >= 3mm
  • Short response time
  • Robust and interference-resistant laser light barrier
  • Design: M30, protection class: IP 67

Single-Beam Light Barriers ILO–OF-OP, ILO-*-SIR-OP

Antivalent, multiplex, very robust, ideal for industrial applications

  • Range: 25m
  • Explosion protection: II (1)G [Ex op is IIC T4 Ga], II (1)D [Ex op is IIIC T135°C Da]; optical radiation may operate in Ex zones (0), (1), (2), (20), (21), (22). The device must be installed outside the Ex zone.
  • With antivalent output, N- or P-switching
  • Switching status indicator visible through the lens in the receiver
  • Design: M30, protection class: IP 67

Single-Beam Light Barriers IRL-235.-S/E / ILO-235.-S/E

With alignment aid, very robust, ideal for industrial applications

  • Range: 200m
  • Emitter with 2 different light wavelengths
  • Strong penetration
  • Optimal alignment aid through status indicator in the receiver optics and visible red light from the emitter
  • Series A to D available with 4 different emitter frequencies
  • Type HS with emitter blanking input
  • Series ILO: Optical radiation may operate in zones 1, 2, 21, 22
    Device must be installed outside the Ex area
  • Design: M30, protection class: IP 67

Single-Beam Light Barriers ILS-250

With alignment aid, strong penetration, different transmission frequencies, very robust 

  • Range: 600m
  • Strong penetration even over long distances
  • Optimal alignment aid through integrated laser pointer in the emitter and analog adjustment output in the receiver
  • Series A to D available with 4 different emitter frequencies
  • Type HS with emitter blanking input
  • Design: M30, protection class: IP 67

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